🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 148 Days

Day: 29.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,587,937 km

• M1: 131,347 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 229 Days

Day: 12.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 14,587,937 km

• M1: 133,292 km (0.12 R)
• M2: 505,940 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.6 AU

Year: 607 Days

Day: 21.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,587,937 km

• M1: 438,322 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.47 AU - 2.23 AU

Year: 963 Days

Day: 14.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.99 AU - 2.67 AU

Year: 1362 Days

Day: 26.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.4 AU - 2.42 AU

Year: 1433 Days

Day: 28.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.94 AU - 4.24 AU

Year: 3167 Days

Day: 6.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 14,587,937 km

• M1: 158,723 km (0.115 R)
• M2: 335,099 km (0.051 R)
• M3: 595,998 km (0.071 R)
• M4: 689,945 km (0.053 R)
• M5: 771,027 km (0.101 R)
• M6: 885,171 km (0.05 R)
• M7: 1,015,770 km (0.109 R)
• M8: 1,131,857 km (0.06 R)
• M9: 1,286,392 km (0.097 R)
• M10: 1,424,770 km (0.069 R)
• M11: 1,592,918 km (0.081 R)
• M12: 1,883,736 km (0.039 R)
• M13: 2,015,532 km (0.117 R)
• M14: 2,487,513 km (0.095 R)
• M15: 2,647,583 km (0.092 R)
• M16: 2,751,254 km (0.111 R)
• M17: 2,932,417 km (0.115 R)
• M18: 3,070,795 km (0.08 R)
• M19: 3,515,700 km (0.088 R)
• M20: 3,896,426 km (0.098 R)
• M21: 4,015,057 km (0.099 R)
• M22: 4,186,496 km (0.105 R)
• M23: 4,360,479 km (0.117 R)
• M24: 4,483,747 km (0.088 R)
• M25: 4,572,459 km (0.072 R)
• M26: 4,661,918 km (0.106 R)
• M27: 4,951,839 km (0.116 R)
• M28: 5,973,593 km (0.073 R)
• M29: 6,130,371 km (0.12 R)
• M30: 6,268,899 km (0.087 R)
• M31: 6,751,352 km (0.076 R)
• M32: 6,894,367 km (0.117 R)
• M33: 7,100,513 km (0.066 R)
• M34: 7,730,919 km (0.107 R)
• M35: 8,511,221 km (0.12 R)
• M36: 8,665,905 km (0.065 R)
• M37: 9,113,053 km (0.089 R)
• M38: 9,203,261 km (0.116 R)
• M39: 9,544,793 km (0.091 R)
• M40: 9,728,499 km (0.084 R)
• M41: 9,820,951 km (0.113 R)
• M42: 10,006,452 km (0.094 R)
• M43: 10,099,651 km (0.09 R)
• M44: 10,428,318 km (0.104 R)
• M45: 10,712,704 km (0.109 R)
• M46: 11,289,403 km (0.113 R)
• M47: 11,435,112 km (0.076 R)
• M48: 11,532,649 km (0.097 R)
• M49: 11,654,871 km (0.057 R)
• M50: 11,900,810 km (0.065 R)
• M51: 12,272,860 km (0.041 R)
• M52: 12,397,774 km (0.116 R)
• M53: 12,673,932 km (0.118 R)
• M54: 12,901,470 km (0.092 R)
• M55: 13,283,842 km (0.056 R)
• M56: 13,412,047 km (0.095 R)
• M57: 13,825,237 km (0.104 R)
• M58: 14,163,926 km (0.115 R)
• M59: 14,982,975 km (0.1 R)
• M60: 15,116,566 km (0.086 R)
• M61: 15,573,587 km (0.112 R)
• M62: 15,681,746 km (0.106 R)
• M63: 15,790,205 km (0.096 R)
• M64: 16,035,097 km (0.069 R)
• M65: 16,281,335 km (0.09 R)
• M66: 16,446,192 km (0.054 R)
• M67: 16,749,726 km (0.079 R)
• M68: 16,943,904 km (0.081 R)
• M69: 17,502,951 km (0.117 R)
• M70: 17,699,971 km (0.048 R)
• M71: 17,954,437 km (0.101 R)
• M72: 18,067,982 km (0.103 R)
• M73: 18,552,978 km (0.083 R)
• M74: 19,071,185 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 13.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.55 AU - 4.95 AU

Year: 3964 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,587,937 km

• M1: 186,848 km (0.096 R)
• M2: 296,503 km (0.106 R)
• M3: 440,715 km (0.114 R)
• M4: 686,804 km (0.086 R)
• M5: 820,544 km (0.089 R)
• M6: 1,134,401 km (0.078 R)
• M7: 1,278,314 km (0.054 R)
• M8: 1,390,512 km (0.08 R)
• M9: 1,605,484 km (0.101 R)
• M10: 1,696,589 km (0.077 R)
• M11: 1,831,676 km (0.081 R)
• M12: 2,270,148 km (0.097 R)
• M13: 2,525,511 km (0.074 R)
• M14: 2,668,826 km (0.105 R)
• M15: 2,753,798 km (0.053 R)
• M16: 2,938,850 km (0.097 R)
• M17: 3,026,664 km (0.096 R)
• M18: 3,843,319 km (0.053 R)
• M19: 4,233,919 km (0.108 R)
• M20: 4,434,081 km (0.111 R)
• M21: 4,963,358 km (0.105 R)
• M22: 5,342,738 km (0.07 R)
• M23: 5,637,596 km (0.119 R)
• M24: 6,162,385 km (0.09 R)
• M25: 6,340,855 km (0.078 R)
• M26: 6,636,461 km (0.096 R)
• M27: 6,819,569 km (0.102 R)
• M28: 7,105,600 km (0.068 R)
• M29: 7,310,100 km (0.088 R)
• M30: 7,516,395 km (0.069 R)
• M31: 7,987,778 km (0.117 R)
• M32: 8,076,041 km (0.042 R)
• M33: 8,307,319 km (0.119 R)
• M34: 9,571,421 km (0.112 R)
• M35: 9,873,160 km (0.075 R)
• M36: 10,063,299 km (0.118 R)
• M37: 10,680,091 km (0.068 R)
• M38: 10,777,629 km (0.087 R)
• M39: 11,012,797 km (0.078 R)
• M40: 11,388,587 km (0.066 R)
• M41: 12,214,217 km (0.114 R)
• M42: 12,377,429 km (0.098 R)
• M43: 12,892,644 km (0.08 R)
• M44: 13,038,053 km (0.116 R)
• M45: 13,541,150 km (0.12 R)
• M46: 13,795,018 km (0.112 R)
• M47: 14,157,494 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,346 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit